Rate: Derived channels tab

Use the Derived Channels tab to derive a channel on a rate. The rate charges can then use this derived channel for analysis.

Example of a derived channel formula

To view or modify any existing method, click its row to select it, then click Derivation Method to launch the method editor.

Deriving a Channel on a Rate

1. Go to Rate Modeler > Create or Edit > Rate.

2. Select the Derived Channels tab.

3. Click Add.

4. Select the Unit of Measure for the new channel.

5. Click OK.

6. Enter the Method (formula) to use to derive this channel.

7. Click Test Method to check whether the IDs are valid.

8. Click OK.

9. Click Save from the toolbar.